package com.oms.controller;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.oms.common.ApiResponse;
import com.oms.dto.PageResponse;
import com.oms.dto.TicketDTO;
import com.oms.entity.Ticket;
import com.oms.service.TicketService;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/crm/tickets")
@RequiredArgsConstructor
public class TicketController {

    private final TicketService ticketService;

    @GetMapping
    public PageResponse<Ticket> getTickets(
            @RequestParam(defaultValue = "1") int page,
            @RequestParam(defaultValue = "20") int size,
            @RequestParam(required = false) String status,
            @RequestParam(required = false) String priority) {
        Page<Ticket> pageResult = ticketService.getPage(page, size, status, priority);
        return PageResponse.of(pageResult.getRecords(), pageResult.getTotal(), (int) pageResult.getCurrent(), (int) pageResult.getSize());
    }

    @GetMapping("/{id}")
    public ApiResponse<Ticket> getTicket(@PathVariable Long id) {
        Ticket ticket = ticketService.getTicket(id);
        if (ticket == null) {
            return ApiResponse.notFound("工单不存在");
        }
        return ApiResponse.success(ticket);
    }

    @PostMapping
    public ApiResponse<Ticket> createTicket(@RequestBody TicketDTO dto) {
        return ApiResponse.success(ticketService.createTicket(dto));
    }

    @PutMapping("/{id}")
    public ApiResponse<Ticket> updateTicket(@PathVariable Long id, @RequestBody TicketDTO dto) {
        Ticket ticket = ticketService.updateTicket(id, dto);
        if (ticket == null) {
            return ApiResponse.notFound("工单不存在");
        }
        return ApiResponse.success(ticket);
    }

    @PostMapping("/{id}/assign")
    public ApiResponse<Ticket> assignTicket(@PathVariable Long id, @RequestBody Map<String, Object> body) {
        Long assignedTo = Long.valueOf(body.get("assignedTo").toString());
        String assignedName = body.get("assignedName").toString();
        Ticket ticket = ticketService.assignTicket(id, assignedTo, assignedName);
        if (ticket == null) {
            return ApiResponse.notFound("工单不存在");
        }
        return ApiResponse.success(ticket);
    }

    @PostMapping("/{id}/resolve")
    public ApiResponse<Ticket> resolveTicket(@PathVariable Long id, @RequestBody Map<String, String> body) {
        Ticket ticket = ticketService.resolveTicket(id, body.get("resolution"));
        if (ticket == null) {
            return ApiResponse.notFound("工单不存在");
        }
        return ApiResponse.success(ticket);
    }

    @DeleteMapping("/{id}")
    public ApiResponse<Void> deleteTicket(@PathVariable Long id) {
        ticketService.deleteTicket(id);
        return ApiResponse.success();
    }
}